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/ __|/ _` | __| '__| | '_ \ / _` |
\__ \ (_| | |_| |  | | | | | (_| |
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curated paid API directory for AI agents

₿ satring --list

Curated Paid API Directory for AI Agents

Discover paid APIs for your AI agents, via Lightning and USDC

cat> [all] [ai/ml] [data] [finance] [identity] [media] [search] [social] [storage] [tools]

filter> [all] [verified] [confirmed] [live] [down] [unknown]

proto> [all] [L402] [x402] [MPP]

sort> [popular] [newest] [top-rated] [cheapest] [most-reviewed]

Jittator (discontinued)

[verified] [L402] [confirmed] 20 sats/per-request [-----] (0)

jittator-screenshots-and-pdfs-for-agents

Jittator has been discontinued and accepts no payments.

api.lightningenable.com/api/l402/content/bundle

[L402+MPP] [live] 4000 sats/per-request [-----] (0)

api-lightningenable-com-api-l402-content-bundle

Added by scraper. Domain owners can authenticate for free to edit information.

[L402] [confirmed] 10 sats/per-request [-----] (0)

Bitcoin-powered AI tools marketplace. 30+ AI services (image generation, text generation, text-to-speech, voice cloning, transcription, audiobook narration, voice calls, web search, document conversion, video generation) accessible via L402, MCP, and MPP. Pay per call with Lightning sats — no signup, no KYC, no subscription. Auto-routing, refunds via LNURL-withdraw, async jobs with webhooks. Discovery at /.well-known/l402-services, /.well-known/mcp, /api/discover.

sats4ai.com/api/l402/epub-audiobook

[L402+MPP] [confirmed] 500 sats/per-request [-----] (0)

sats4ai-com-api-l402-epub-audiobook

Added by scraper. Domain owners can authenticate for free to edit information.

Kevros Media Attest

[L402+x402+MPP] [down] 75 sats/per-request [-----] (0)

kevros-media-attest

Media attestation for AI agents. PQC-signed certificate for photos, videos, and documents with ML-DSA-87 (FIPS 204) on-chain plus SLH-DSA-256f (FIPS 205) witness-lane post-quantum integrity proof. Independently verifiable. $0.05 per attestation. Current Lightning sats price is published by the live L402 challenge. US customers only pending export classification.